Multiple Choice
Results from the study of globin variants indicate that
A) all amino acid substitutions cause severe phenotypic effects.
B) the alteration of one amino acid can cause a genetic disease.
C) extended chains do not function to carry oxygen.
D) all mutations in globin are caused by changes in amino acids.
E) none of these is indicated.
Correct Answer:

Verified
Correct Answer:
Verified
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